Suppose an and bn are series with positive terms and bn is known to be convergent. (a)

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Suppose Σ an and Σ bn are series with positive terms and Σ bn is known to be convergent.
(a) If an > bn for all n, what can you say about Σ an? Why?
(b) If an < bn for all n, what can you say about Σ an? Why?

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Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

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Question Posted: Jul 10, 2010 01:44 AM

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Suppose an and bn are series with positive terms and bn is known to be convergent. (a)

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a We cannot say anything about an If an bn fo...View the full answer

Calculus Early Transcendentals

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